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1 | /* |
2 | * Copyright (c) 2007-2008 Atheros Communications Inc. | |
3 | * | |
4 | * Permission to use, copy, modify, and/or distribute this software for any | |
5 | * purpose with or without fee is hereby granted, provided that the above | |
6 | * copyright notice and this permission notice appear in all copies. | |
7 | * | |
8 | * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | |
9 | * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | |
10 | * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR | |
11 | * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | |
12 | * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | |
13 | * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF | |
14 | * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | |
15 | */ | |
16 | /* Module Name : oal_marc.h */ | |
17 | /* */ | |
18 | /* Abstract */ | |
19 | /* This module contains warpper definitions. */ | |
20 | /* */ | |
21 | /* NOTES */ | |
22 | /* Platform dependent. */ | |
23 | /* */ | |
24 | /************************************************************************/ | |
25 | ||
26 | #ifndef _OAL_MARC_H | |
27 | #define _OAL_MARC_H | |
28 | ||
29 | #include "oal_dt.h" | |
30 | #include "usbdrv.h" | |
31 | ||
32 | #define ZM_OS_LINUX_FUNC | |
33 | ||
34 | /***** Critical section *****/ | |
35 | /* Declare for critical section */ | |
36 | #ifndef ZM_HALPLUS_LOCK | |
37 | #define zmw_get_wlan_dev(dev) struct zsWlanDev *wd = (struct zsWlanDev*) ((((struct usbdrv_private*)dev->priv)->wd)) | |
38 | ||
39 | #define zmw_declare_for_critical_section() unsigned long irqFlag; | |
40 | ||
41 | /* Enter critical section */ | |
42 | #define zmw_enter_critical_section(dev) \ | |
43 | spin_lock_irqsave(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); | |
44 | ||
45 | /* leave critical section */ | |
46 | #define zmw_leave_critical_section(dev) \ | |
47 | spin_unlock_irqrestore(&(((struct usbdrv_private *)(dev->priv))->cs_lock), irqFlag); | |
48 | #else | |
49 | #define zmw_get_wlan_dev(dev) struct zsWlanDev *wd = zfwGetWlanDev(dev); | |
50 | ||
51 | /* Declare for critical section */ | |
52 | #define zmw_declare_for_critical_section() | |
53 | ||
54 | /* Enter critical section */ | |
55 | #define zmw_enter_critical_section(dev) \ | |
56 | zfwEnterCriticalSection(dev); | |
57 | ||
58 | /* leave critical section */ | |
59 | #define zmw_leave_critical_section(dev) \ | |
60 | zfwLeaveCriticalSection(dev); | |
61 | #endif | |
62 | ||
63 | /***** Byte order converting *****/ | |
64 | #ifdef ZM_CONFIG_BIG_ENDIAN | |
65 | #define zmw_cpu_to_le32(v) (((v & 0xff000000) >> 24) | \ | |
66 | ((v & 0x00ff0000) >> 8) | \ | |
67 | ((v & 0x0000ff00) << 8) | \ | |
68 | ((v & 0x000000ff) << 24)) | |
69 | ||
70 | #define zmw_le32_to_cpu(v) (((v & 0xff000000) >> 24) | \ | |
71 | ((v & 0x00ff0000) >> 8) | \ | |
72 | ((v & 0x0000ff00) << 8) | \ | |
73 | ((v & 0x000000ff) << 24)) | |
74 | ||
75 | #define zmw_cpu_to_le16(v) (((v & 0xff00) >> 8) | \ | |
76 | ((v & 0x00ff) << 8)) | |
77 | ||
78 | #define zmw_le16_to_cpu(v) (((v & 0xff00) >> 8) | \ | |
79 | ((v & 0x00ff) << 8)) | |
80 | #else | |
81 | #define zmw_cpu_to_le32(v) (v) | |
82 | #define zmw_le32_to_cpu(v) (v) | |
83 | #define zmw_cpu_to_le16(v) (v) | |
84 | #define zmw_le16_to_cpu(v) (v) | |
85 | #endif | |
86 | ||
87 | /***** Buffer access *****/ | |
88 | /* Called to read/write buffer */ | |
89 | #ifndef ZM_HALPLUS_LOCK | |
90 | ||
91 | #define zmw_buf_readb(dev, buf, offset) *(u8_t*)((u8_t*)buf->data+offset) | |
92 | #define zmw_buf_readh(dev, buf, offset) zmw_cpu_to_le16(*(u16_t*)((u8_t*)buf->data+offset)) | |
93 | #define zmw_buf_writeb(dev, buf, offset, value) *(u8_t*)((u8_t*)buf->data+offset) = value | |
94 | #define zmw_buf_writeh(dev, buf, offset, value) *(u16_t*)((u8_t*)buf->data+offset) = zmw_cpu_to_le16(value) | |
95 | #define zmw_buf_get_buffer(dev, buf) (u8_t*)(buf->data) | |
96 | ||
97 | #else | |
98 | ||
99 | #define zmw_buf_readb(dev, buf, offset) zfwBufReadByte(dev, buf, offset) | |
100 | #define zmw_buf_readh(dev, buf, offset) zfwBufReadHalfWord(dev, buf, offset) | |
101 | #define zmw_buf_writeb(dev, buf, offset, value) zfwBufWriteByte(dev, buf, offset, value) | |
102 | #define zmw_buf_writeh(dev, buf, offset, value) zfwBufWriteHalfWord(dev, buf, offset, value) | |
103 | #define zmw_buf_get_buffer(dev, buf) zfwGetBuffer(dev, buf) | |
104 | ||
105 | #endif | |
106 | ||
107 | /***** Debug message *****/ | |
108 | #if 0 | |
d599edca HH |
109 | #define zm_debug_msg0(msg) printk("%s:%s\n", __func__, msg); |
110 | #define zm_debug_msg1(msg, val) printk("%s:%s%ld\n", __func__, \ | |
4bd43f50 | 111 | msg, (u32_t)val); |
d599edca | 112 | #define zm_debug_msg2(msg, val) printk("%s:%s%lxh\n", __func__, \ |
4bd43f50 | 113 | msg, (u32_t)val); |
d599edca | 114 | #define zm_debug_msg_s(msg, val) printk("%s:%s%s\n", __func__, \ |
4bd43f50 | 115 | msg, val); |
d599edca | 116 | #define zm_debug_msg_p(msg, val1, val2) printk("%s:%s%01ld.%02ld\n", __func__, \ |
4bd43f50 LR |
117 | msg, (val1/val2), (((val1*100)/val2)%100)); |
118 | #define zm_dbg(S) printk S | |
119 | #else | |
120 | #define zm_debug_msg0(msg) | |
121 | #define zm_debug_msg1(msg, val) | |
122 | #define zm_debug_msg2(msg, val) | |
123 | #define zm_debug_msg_s(msg, val) | |
124 | #define zm_debug_msg_p(msg, val1, val2) | |
125 | #define zm_dbg(S) | |
126 | #endif | |
127 | ||
128 | #define zm_assert(expr) if(!(expr)) { \ | |
129 | printk( "Atheors Assertion failed! %s,%s,%s,line=%d\n", \ | |
d599edca | 130 | #expr,__FILE__,__func__,__LINE__); \ |
4bd43f50 LR |
131 | } |
132 | ||
133 | #define DbgPrint printk | |
134 | ||
135 | #endif /* #ifndef _OAL_MARC_H */ |